EFM32

The EFM™32 is a family of 32-bit RISC Flash microcontrollers (MCU) designed by Energy Micro AS. EFM32 is a mixed-signal MCU focusing on supporting ultra low power battery operated solutions^[1]. The central processing unit in EFM32 is the Cortex-M3^[2] from ARM. This processor is one in a series of processors from ARM and was built for low power operation^[3]. Energy Micro announced the first large EFM32 user in September 2008^[4].

References

External links

Energy Micro AS

[1] ARM Low Power Design

[2] ARM Cortex-M3

[3] EETimes: ARM extends Cortex-M3 to low power apps

[4] Energy Micro Newsletter

[1]

[2]

[3]

[4]

v t e Reduced instruction set computer (RISC) architectures
Origins	IBM 801 Berkeley RISC Stanford MIPS
In active development	Analog Devices Blackfin ARC ARM AVR eSi-RISC LatticeMico8, LatticeMico32 MIPS OpenRISC Power ISA Renesas M32R, SuperH, V850 RISC-V SPARC Sunway Unicore Xilinx MicroBlaze, PicoBlaze
Development discontinued	Alpha AMD Am29000 Apollo PRISM Atmel AVR32 Clipper CR16 CRISP DEC PRISM Intel i860, i960 META MIPS-X Motorola 88000, M·CORE PA-RISC POWER, PowerPC (active use in space exploration as RAD750), ROMP